Try Our New BETA Version
GO
Universal Access To All Knowledge
Home Donate | Store | Blog | FAQ | Jobs | Volunteer Positions | Contact | Bios | Forums | Projects | Terms, Privacy, & Copyright
Search: Advanced Search
Anonymous User (login or join us)
Upload
Search Results
Results: 1 through 2 of 2 (0.028 secs)
You searched for: mediatype:audio AND collection:audio_tech AND subject:"Extinction"
[audio]Environmental Biodiversity -- Groks Science Show 2011-04-20 - Charles Lee and Frank Ling
The changes to the environment caused by global warming have complex effects on the ecosystems of the earth. On this program, Richard Pearson discussed the effects of climate change on biodiversity.
Keywords: science; environment; biodiversity; extinction; groks
Downloads: 2,724
[audio]The End-Devonian Extinction -- Groks Science Show 2012-08-22 - Joanna Rowell, Charles Lee
Have you ever wondered how structures like limbs and jaws evolved? Paleontologist Michael Coates joins us to discuss how the devastating End-Devonian extinction impacted vertebrate life on Earth.
Keywords: groks; science; evolution; extinction; fin-to-limb
Downloads: 2,262
Advanced search

Group results by:

> Relevance
Mediatype
Collection

Related collections

audio_tech
groks

Related mediatypes

audio

Terms of Use (31 Dec 2014)